Potentiometer - Dial Type

Product Cat # PH0819C

QTY

This compact and inexpensive potentiometer is ideal for introducing students to the method and techniques of e.m.f. measurement. This design is simple and accurate measurements can be done with it. There are either 10 or 17 or 22 coils arranged on a rotary dial, plus a linear slide wire 50cm long and subdivided into 500 equal parts. Terminals for battery, galvanometer and test circuits are provided on the panel. A metallic push button type sliding jockey moves on a metallic rod is provided to make contact on the slide wire.

This compact and inexpensive potentiometer is ideal for introducing students to the method and techniques of e.m.f. measurement. This design is simple and accurate measurements can be done with it. There are either 10 or 17 or 22 coils arranged on a rotary dial, plus a linear slide wire 50cm long and subdivided into 500 equal parts. Terminals for battery, galvanometer and test circuits are provided on the panel. A metallic push button type sliding jockey moves on a metallic rod is provided to make contact on the slide wire.